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    <title>Document</title>
    <script>
        var names = prompt("请输入字母","jt");
        if(names == "jt"){
            alert('金团网');
        }else if(names == "ejt"){
            alert('金团相相贷');
        }else if(names == "ejin"){
            alert('网上综合金融体验馆');
        }else{
            alert("金团网络典当");
        }
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